An Element E Has the Electronic Configuration 1s²2s²2p⁴

question 66

Multiple Choice

An element E has the electronic configuration 1s²2s²2p⁴ .What is the formula of its compound with lithium?

• A) LiE₂
• B) LiE
• C) Li₂E
• D) Li₄E

---

Definitions:

Incomplete Dominance

A genetic phenomenon where neither allele of a gene fully dominates the other, resulting in a phenotype that is a blend or intermediate between the two parent alleles.

Codominance

A genetic scenario where two alleles of a gene are expressed equally in the phenotype of the organism.

Polygenic

Relating to or resulting from the influence of multiple genes, especially with regard to traits that exhibit a continuous distribution in the population.

Skin Color

The pigmentation of the skin, primarily determined by genetic inheritance influencing the amount and type of melanin produced.